Results 41 to 50 of about 539,943 (266)

Cavitation Erosion

, 2017
AbstractThis article provides an overview of cavitation erosion with a specific focus on the estimation of mass loss. It describes the mechanisms of cavitation erosion and the types of laboratory devices to evaluate the resistance to cavitation erosion of materials.
Fivel, Marc C., Franc, Jean-Pierre
openaire   +1 more source

Correlation between Mechanical Properties—Structural Characteristics and Cavitation Resistance of Rolled Aluminum Alloy Type 5083

Metals, 2023
The 5000 series aluminum alloy 5083 is distinguished by excellent processability, excellent welding characteristics, and a strong resilience to corrosion, particularly in maritime environments.
Dionisie Istrate, Ilare Bordeasu, Brândușa Ghiban, Bogdan Istrate, Beatrice-Gabriela Sbarcea, Cristian Ghera, Alexandru Nicolae Luca, Petrisor Ovidiu Odagiu, Bogdan Florea, Dinu Gubencu   +9 more
doaj   +1 more source

Research on synergistic erosion by cavitation and sediment: A review

Ultrasonics sonochemistry, 2023
Highlights • This paper discusses the synergistic mechanism between bubbles and particles.• The synergistic effect is reflected in the double inhibiting or promoting mechanism.• In the future, the dual role of particles and the particles driven by micro ...
Jie Sun, X. Ge, Ye-Ting Zhou, Demin Liu, Juan Liu, Gaiye Li, Yuan Zheng   +6 more
semanticscholar   +1 more source

Comparison of cavitation erosion behaviors between the as-cast and friction stir processed Ni–Al bronze in distilled water and artificial seawater

Journal of Materials Research and Technology, 2021
In this investigation, the friction stir processing (FSP) method was utilized to improve the properties of the surface of the as-cast nickel aluminum bronze (NAB) alloy in two different processing parameters.
Yang Li, Ying Lian, Yanjun Sun
doaj   +1 more source

Cavitation Induction by Projectile Impacting on a Water Jet [PDF]

, 2019
The present paper focuses on the simulation of the high-velocity impact of a projectile impacting on a water-jet, causing the onset, development and collapse of cavitation. The simulation of the fluid motion is carried out using an explicit, compressible,
Farhat, M., Gavaises, M., Koukouvinis, P., Kyriazis, N., Stavropoulos Vasilakis, E.   +4 more
core   +1 more source

Cavitation Light Emission and Cavitation Erosion

Journal of The Japan Institute of Marine Engineering, 2008
Cavitation bubbles emit a very weak light due to bubble collapse. It is expected that the light emission may be closely related to cavitation erosion. In order to confirm the relationship between the erosion damage rate and the light intensity, experiments were performed for a water orifice cavitation flow. A circular pipe was used and water-cavitation
Katsuine Tabei, Kenji Amagai
openaire   +2 more sources

Effect of Cavitation Intensity on the Cavitation Erosion Behavior of 316L Stainless Steel in 3.5 wt.% NaCl Solution

Metals, 2022
In this study, the cavitation erosion behavior of 316L stainless steel under different cavitation intensities in 3.5 wt.% NaCl solution was investigated with scanning electron microscopy and various electrochemical tests.
Jiaxiu Hu, Lianmin Zhang, A. Ma, P. Mao, Yu-gui Zheng   +4 more
semanticscholar   +1 more source

Prediction of Cavitation Intensity and Erosion Area in Centrifugal Pump by Using Cavitating Flow Simulation with Bubble Flow Model

Journal of Fluid Science and Technology, 2010
We developed a numerical simulation code and a method of estimation for predicting the cavitation erosion in pumps. Cavitation erosion is closely related to cavitation intensity based on bubble dynamics.
Masashi FUKAYA, Yoshiaki TAMURA, Yoichiro MATSUMOTO   +2 more
doaj   +1 more source

Mitigating cavitation erosion using biomimetic gas-entrapping microtextured surfaces (GEMS). [PDF]

Sci Adv, 2020
Insect-inspired surfaces repel bubble jets. Cavitation refers to the formation and collapse of vapor bubbles near solid boundaries in high-speed flows, such as ship propellers and pumps.
Gonzalez-Avila SR, Nguyen DM, Arunachalam S, Domingues EM, Mishra H, Ohl CD.   +5 more
europepmc   +2 more sources

Prediction Method for Cavitation Erosion Based on Measurement of Bubble Collapse Impact Loads [PDF]

, 2009
The prediction of cavitation erosion rates is important in order to evaluate the exact life of components. The measurement of impact loads in bubble collapses helps to predict the life under cavitation erosion. In this study, we carried out erosion tests
64175, 64176, 64177, HATTORI, S, HIROSE, T, SUGIYAMA, K   +5 more
core   +1 more source